Although this edition seems to be the unabridged Ludovici translation of Ecce Homo, for some reason there are missing sections. This include part of Why I Am So Wise from mid way though aphorism 4, the entire chapter Why I Am So Clever, and the sections on The Birth of Tragedy, as well as Thoughts Out of Season. I would be very interested to find out why this sections were omitted. Other published editions of this translation follow the usual number of sections, Hollingdale, etc. Bizarre.
You can get the full version elsewhere on this site:
http://www.archive.org/details/TheCompleteWorksOfFriedrichNietzschevol.17-EcceHomo